This is an archived copy of this article, recovered after a server failure in January 2022.

Some links may be broken, and editing is disabled. We are working to bring back full functionality.

Populus sieboldii
  • Japanese Aspen

a perennial woody deciduous member of the Populus genus in the family Salicaceae.

Niche
  • Canopy
    Canopy
    There are no details available for this niche.
Functions
  • None
    None
    There are no functions defined for this plant. Do you know of some? Click the edit button to add them!
Light
  • Full sun
    Full sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • no shade
    No shade
    The amount of shade a plant will tolerate without adverse health affects.
    Key
Water
  • Water Requirementsmoderate
    Moderate
    The amount of water a plant needs for healthy growth, relative to other plants.
    Key
Soil
  • acid,neutral,alkaline
    Acid to Alkaline
    The PH range (acidity or alkilinity) of the growth medium ideal for healthy nutrient absorbtion.
    Key
  • Sandy to Clay
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 4
    Zone 4
    The USDA Hardiness scale assigns plants a number from 1 to 12 representing the minimum temperature a plant can survive.
    Key
    0< -53.9ºC< -65ºF
    1-51.1ºC-60ºF
    2-45.6ºC-50F
    3-40ºC-40ºF
    4-34.4ºC-30ºF
    5-28.9ºC-20ºF
    6-23.3ºC-10ºF
    7-17.8ºC0ºF
    8-12.2C10ºF
    9-6.7ºC20ºF
    10-1.1ºC30ºF
    114.4ºC40ºF
    12> 10ºC> 5ºF
  • ?
    Unknown
    The AHS Heat scale assigns plants a number from 1 to 12 representing the number of days per year a plant requires a temperature exceeding 30ºC (86ºF).
    Key
    11
    21 - 7
    38 - 14
    415 - 30
    531 - 45
    646 - 60
    761 - 90
    891 - 120
    9121 - 150
    10151 - 180
    11181 - 210
    12181 - 210
Populus sieboldii has 0 edible uses listed
Populus sieboldii has 0 material uses listed
Populus sieboldii has 0 medicinal uses listed

Uses

Edible uses

Notes

Young leaves and young shoots - cooked[1][2].

Leaves

Unknown use

Material uses

An extract of the shoots can be used as a rooting hormone for all types of cuttings. It is extracted by soaking the chopped up shoots in cold water for a day[3]. Wood - soft, rather woolly in texture, without smell or taste, of low flammability, not durable, very resistant to abrasion[4].

Unknown part

Rooting hormone
Wood

Medicinal uses(Warning!)

Although no specific mention has been seen for this species, the bark of most, if not all members of the genus contain salicin, a glycoside that probably decomposes into salicylic acid (aspirin) in the body[5][6]. The bark is therefore anodyne, anti-inflammatory and febrifuge. It is used especially in treating rheumatism and fevers, and also to relieve the pain of menstrual cramps[6].

Unknown part

Anodyne
Antiinflammatory
Febrifuge

Ecology

Ecosystem niche/layer

Canopy

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - must be sown as soon as it is ripe in spring[7]. Poplar seed has an extremely short period of viability and needs to be sown within a few days of ripening[8]. Surface sow or just lightly cover the seed in trays in a cold frame. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in the old frame. If sufficient growth is made, it might be possible to plant them out in late summer into their permanent positions, otherwise keep them in the cold frame until the following late spring and then plant them out. Most poplar species hybridize freely with each other, so the seed may not come true unless it is collected from the wild in areas with no other poplar species growing[4].

Cuttings of mature wood of the current season's growth, 20 - 40cm long, November/December in a sheltered outdoor bed or direct into their permanent positions. Very easy.

Suckers in early spring[9].

Practical Plants is currently lacking information on propagation instructions of Populus sieboldii. Help us fill in the blanks! Edit this page to add your knowledge.



Cultivation

An easily grown plant, it does well in a heavy cold damp soil[10]. Prefers a deep rich well-drained circumneutral soil, growing best in the south and east of Britain[4][8]. Growth is much less on wet soils, on poor acid soils and on thin dry soils[4]. It does not do well in exposed upland sites[4]. It dislikes shade and is intolerant of root or branch competition[8].

Poplars have very extensive and aggressive root systems that can invade and damage drainage systems. Especially when grown on clay soils, they should not be planted within 12 metres of buildings since the root system can damage the building's foundations by drying out the soil[4]. Dioecious. Male and female plants must be grown if seed is required.

Hybridizes freely with other members of this genus[8].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Populus sieboldii. Do you know of an interaction that should be listed here? edit this page to add it.

Polycultures & Guilds

There are no polycultures listed which include Populus sieboldii.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Populus sieboldii
Genus
Populus
Family
Salicaceae
Imported References
Edible uses
[1][2]
Medicinal uses
[5][6]
Material uses & Functions
[3][4]
Botanic
[4][11][8]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Provides forage for
Provides shelter for
Environment
Hardiness Zone
4
Heat Zone
?
Water
moderate
Sun
full sun
Shade
no shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
Soil Water Retention
well drained
Environmental Tolerances
    Ecosystems
    Native Climate Zones
    None listed.
    Adapted Climate Zones
    None listed.
    Native Geographical Range
    None listed.
    Native Environment
    None listed.
    Ecosystem Niche
    Canopy
    Root Zone Tendancy
    None listed.
    Life
    Deciduous or Evergreen
    deciduous
    Herbaceous or Woody
    woody
    Life Cycle
    perennial
    Growth Rate
    vigorous
    Mature Size
    20 x meters
    Fertility
    self sterile
    Pollinators
    Wind
    Flower Colour
    ?
    Flower Type
    dioecious











    References

    1. ? 1.01.1 Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing (1976-00-00)
    2. ? 2.02.1 Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books ISBN 3874292169 (1984-00-00)
    3. ? 3.03.1 Schofield. J. J. Discovering Wild Plants - Alaska, W. Canada and the Northwest. ()
    4. ? 4.04.14.24.34.44.54.64.7 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
    5. ? 5.05.1 Weiner. M. A. Earth Medicine, Earth Food. Ballantine Books ISBN 0-449-90589-6 (1980-00-00)
    6. ? 6.06.16.2 Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. ISBN 0-7513-020-31 (1995-00-00)
    7. ? Dirr. M. A. and Heuser. M. W. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press ISBN 0942375009 (1987-00-00)
    8. ? 8.08.18.28.38.4 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    9. ? Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
    10. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
    11. ? Ohwi. G. Flora of Japan. (English translation) Smithsonian Institution (1965-00-00)


    Retrieved from "https://practicalplants.org/w/index.php?title=Populus_sieboldii&oldid=79644"
    Facts about "Populus sieboldii"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familySalicaceae +
    Belongs to genusPopulus +
    Has common nameJapanese Aspen +
    Has drought toleranceIntolerant +
    Has edible partLeaves +
    Has edible useUnknown use +
    Has fertility typeSelf sterile + and Wind +
    Has flowers of typeDioecious +
    Has growth rateVigorous +
    Has hardiness zone4 +
    Has lifecycle typePerennial +
    Has material partUnknown part +
    Has material useRooting hormone + and Wood +
    Has mature height20 +
    Has medicinal partUnknown part +
    Has medicinal useAnodyne +, Antiinflammatory + and Febrifuge +
    Has search namepopulus sieboldii + and x +
    Has shade toleranceNo shade +
    Has soil ph preferenceAcid +, Neutral + and Alkaline +
    Has soil teclayture preferenceClay +
    Has soil teloamyture preferenceLoamy +
    Has soil tesandyture preferenceSandy +
    Has soil water retention preferenceWell drained +
    Has sun preferenceFull sun +
    Has taxonomy namePopulus sieboldii +
    Has water requirementsmoderate +
    Inhabits ecosystem nicheCanopy +
    Is deciduous or evergreenDeciduous +
    Is herbaceous or woodyWoody +
    Is taxonomy typeSpecies +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +